systemd/coccinelle/zz-drop-braces.cocci

@@
position p : script:python() { p[0].file != "src/journal/lookup3.c" };
identifier id;
expression e;
@@
if (...)
- {
(
    id@p(...);
|
    e@p;
)
- }

@@
position p : script:python() { p[0].file != "src/journal/lookup3.c" };
identifier id;
expression e;
@@
if (...)
- {
(
    return id@p(...);
|
    return e@p;
)
- }
coccinelle: introduce drop-braces transformation to drop braces around single-line if statements. Also, prefix it with zz- so it runs as the last one, so it's able to fix stuff tweaked by previous transformations. 2020-10-09 13:45:03 +03:00			`@@`
			`position p : script:python() { p[0].file != "src/journal/lookup3.c" };`
			`identifier id;`
			`expression e;`
			`@@`
			`if (...)`
			`- {`
			`(`
			`id@p(...);`
			`\|`
			`e@p;`
			`)`
			`- }`

			`@@`
			`position p : script:python() { p[0].file != "src/journal/lookup3.c" };`
			`identifier id;`
			`expression e;`
			`@@`
			`if (...)`
			`- {`
			`(`
			`return id@p(...);`
			`\|`
			`return e@p;`
			`)`
			`- }`